From b5f8b7632c4fc43d42a715a1658588acc24115a9 Mon Sep 17 00:00:00 2001
From: "Patil, Rachna" <rachna@ti.com>
Date: Sat, 20 Jul 2013 17:27:34 +0100
Subject: [PATCH] MFD: ti_tscadc: Disable TSC config registers in adc mode

AFE Pen Ctrl and TouchScreen transistors enabling is not
required when only ADC mode is being used, so check for availability of
TSC driver before accessing control register.

Signed-off-by: Patil, Rachna <rachna@ti.com>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Zubair Lutfullah <zubair.lutfullah@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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Reading git-format-patch failed